Details

The TDI Overhead Environment Course will take divers from Cavern Diving, through Intro to Cave all the way up to Full Cave in a single course. This course is certainly a must for cavern and cave enthusiast looking to get the proper training that will allow them to have a safe experience while diving with an overhead environment. This course is available online.

Special Note - Only divers and members residing in our service areas
have the ability to purchase materials with the ITI Online Catalog. If you are outside our service areas
and interested in purchasing any of the materials you see here, simply contact your local regional office by clicking here.